3 × 5 × 43 × 47

Prime Factor Structure

Factorization String 3 × 5 × 43 × 47

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 50,688

Proper Divisor Sum 20,373

Digit Sum / Digital Root 12 (Root: 3)

Adjacent Primes #30313 ← → #30319

1 3 5 15 43 47 129 141 215 235 645 705 2,021 6,063 10,105 30,315

Iterative sequence n → n/2 (if even) or 3n+1 (if odd):

30,315 90,946 45,473 136,420 68,210 34,105 102,316 51,158 25,579 76,738 38,369 115,108 57,554 28,777 86,332 43,166 21,583 64,750 32,375 97,126 48,563 145,690 72,845 218,536 109,268 54,634 27,317 81,952 40,976 20,488 10,244 5,122 2,561 7,684 3,842 1,921 5,764 2,882 1,441 4,324 2,162 1,081 3,244 1,622 811 2,434 1,217 3,652 1,826 913 2,740 1,370 685 2,056 1,028 514 257 772 386 193

Other feeder batches with open delivery windows. Each feeder keeps its own target batch.